What was found
EMERGENCY LT BAT 1 LO DURING TEST. R & R BATTERY POWER SUPPLY IAW MM 33-51-01. DMP 33-50-4, REVERSED. TESTS OK.
- Difficulty date
- April 21, 2015
- Submitted
- April 22, 2015
- Operation
- Air carrier
- Aircraft
- N255UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48404
- Aircraft time
- 77,097 hours, 15,683 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.